Compare 639997 vs 640069
Property | 639997 | 640069 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 6399971 | 6400691 |
Prime factorization | 639997 | 640069 |
Divisors count | 2 | 2 |
Divisors | 1, 639997 | 1, 640069 |
Number of properties | 4 | 2 |
Additive primes | 20349th | |
Isolated primes | 40813th | 40820th |
Lucky primes | 5977th | |
Primes | 52074th | 52083rd |
Roman numberals | ||
Base 2 | 100111000011111111012 | 100111000100010001012 |
Base 3 | 10121112201213 | 10121120000213 |
Base 4 | 21300333314 | 21301010114 |
Base 5 | 1304344425 | 1304402345 |
Base 6 | 214145416 | 214151416 |
Base 7 | 53036117 | 53040437 |
Base 8 | 23417758 | 23421058 |
Base 9 | 11748179 | 11750079 |
Base 10 | 63999710 | 64006910 |
Base 11 | 3a792611 | 3a799111 |
Base 12 | 26a45112 | 26a4b112 |
Base 13 | 1953c713 | 19545113 |
Base 14 | 12934114 | 12939314 |
Base 15 | c996715 | c99b415 |
Base 16 | 9c3fd16 | 9c44516 |